42234280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{95987}}^1$

素因数の和:96009

約数の個数: 32

約数和(自身を含む): 103667040

約数和(自身を除く): 61432760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 95987, 191974, 383948, 479935, 767896, 959870, 1055857, 1919740, 2111714, 3839480, 4223428, 5279285, 8446856, 10558570, 21117140, 42234280]

約数ペア:

[(1, 42234280), (2, 21117140), (4, 10558570), (5, 8446856), (8, 5279285), (10, 4223428), (11, 3839480), (20, 2111714), (22, 1919740), (40, 1055857), (44, 959870), (55, 767896), (88, 479935), (110, 383948), (220, 191974), (440, 95987)]